Results 231 to 240 of about 32,871 (277)
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O15. Rhou function and the differentiation of endoderm progenitors
Differentiation, 2010Fate mapping studies of the mouse embryo reveal that progenitors of the definitive or gut endoderm are recruited from the epiblast during gastrulation and they are incorporated into a pre-existing population of visceral endoderm which may also contribute to the tissues of the embryonic gut.
David A.F. Loebel, Patrick P.L. Tam
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Journal of Cellular Physiology, 2019
Pathogenic and drug‐resistant strains of Escherichia coli (E. coli) O25b‐B2‐ST131, O15:H1‐D‐ST393, and CGA (clonal group A) clonal groups have spread worldwide. This study aimed at determining E.
S. S. Mostafavi +3 more
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Pathogenic and drug‐resistant strains of Escherichia coli (E. coli) O25b‐B2‐ST131, O15:H1‐D‐ST393, and CGA (clonal group A) clonal groups have spread worldwide. This study aimed at determining E.
S. S. Mostafavi +3 more
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O15 Bioaccessibility of organosulphur compounds from Allium sativum
Biochemical Pharmacology, 2017Garlic ( Allium sativum ), apart from its use as food, has been used as a medicinal plant for over 4000 years. Several investigations suggest that the biological and medical functions of garlic are due to the high content of organosulphur compounds. The bioaccessibility of the organosulphur compounds is an important factor for the evaluation of the ...
Gracia Marti +6 more
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Mechanisms for the O16(He3, He4)O15 reaction
Nuclear Physics, 1959BS>Excitation curves for the OO/sup 16/(He/sup 3/, alpha )O/sup 15/ and O/sup 16/(He /sup 3;p) F/sup 18/ reactions show pronounced resonance structure in the He/sup 3/ energy range from 2.0 to 3.0 Mev. It has been previously demonstrated that the energy dependenee of the alpha particle angular distribution coefficients in the region of the strongest ...
D. A. Bromley +2 more
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Angewandte Chemie, 2019
Intergrowth oxides, like Aurivillius, Ruddlesden-Popper phase, comprise functional layers and exhibit interesting physical properties. The hitherto known intergrowth structures mainly were composed of closed-packing of oxygen ions, and it is very ...
Pengfei Jiang +6 more
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Intergrowth oxides, like Aurivillius, Ruddlesden-Popper phase, comprise functional layers and exhibit interesting physical properties. The hitherto known intergrowth structures mainly were composed of closed-packing of oxygen ions, and it is very ...
Pengfei Jiang +6 more
semanticscholar +1 more source
Low frequency vibrational modes in Ba2 NaNb5 O15
Ferroelectrics, 1970We have measured the Raman spectra of Ba2 NaNb5 O15 at temperatures from liquid nitrogen to 570°C. In the x(zzy scattering configuration a heavily damped mode was identified; and, its temperature dependence was sufficient to account for the dielectric anomaly found in this material. It is concluded that Ba2 NaNb5 O15 has a 'soft' A, vibrational mode as
L. Muldawer +3 more
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Luminescence (Chichester, England Print), 2018
A novel tunable red emitting phosphor LiBaB9 O15 :Sm2+ /Sm3+ , Li+ with broad excitation band was synthesized by a high temperature solid-state method. Luminescence properties were investigated in detail by luminescence, X-ray photoelectron spectroscopy (
Ting Li +5 more
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A novel tunable red emitting phosphor LiBaB9 O15 :Sm2+ /Sm3+ , Li+ with broad excitation band was synthesized by a high temperature solid-state method. Luminescence properties were investigated in detail by luminescence, X-ray photoelectron spectroscopy (
Ting Li +5 more
semanticscholar +1 more source
Right frontotemporal activation by tonal memory in dyslexia, an O15 PET study
Biological Psychiatry, 1994A prior study documented the failure of dyslexic men to activate left temporoparietal cortex during phonologic processing. Because of reports of an anomalous right planum temporale in developmental dyslexia, the functional implications of which are unknown, this study examined the ability of dyslexics to activate right temporal cortex.
Ashley P. Hanahan +8 more
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O15 Evolutionary characteristics of neoantigens in inflammatory bowel disease and colorectal cancer
Oral, 2021Introduction The immune system plays an active role in fighting growing tumours via recognising tumour-specific neoantigens and initiating an immune response. Consequently, the abundance and diversity of tumour neoantigens is shaped by the interaction with immune cells. Colonic mucosa in patients with inflammatory bowel disease (IBD) has a high immune
William Cross +5 more
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O15-3 Reality and aetiology: target parameters in occupational epidemiology
Oral Session 15 – Statistical Methods, 2016The determination of appropriate standards for workplace exposure requires accurate estimation of the health effects. This will sometimes require adjustment for the Healthy Worker Survivor Effect (HWSE) using g-methods, which can adjust for the time-varying confounding on the causal pathway that characterises this bias.
Daniel S. Brown +4 more
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